Re: 2000 taurus check engine light
yea i think it was done to hide something. it was throwing codes; p0171 (bank 1 lean), and p0174 (bank 2 lean), and p1401. I changed the DPFI, and now I think i'm going to change the pvc valve, and check all the rubber hoses and fittings for leaks. Hopefully that'll take care of the codes and I can finally get the car inspected.